OMINIGBO , Ojay Jacob; OKEDOYE, Akindele Michael. A MULTI ECHELON QUEUING THEORETIC APPROACH TO TIME SENSITIVE SERVICE LEVEL OPTIMIZATION FOR MEDICAL SUPPLY CHAIN DISTRIBUTION DURING PANDEMIC OUTBREAKS. International Journal of Allied Sciences (IJAS), [S. l.], v. 16, n. 10, p. 31–46, 2025. DOI: 10.5281/zenodo.17466506. Disponível em: https://zapjournals.com/Journals/index.php/Allied-Sciences/article/view/2448. Acesso em: 5 nov. 2025.